X0306 4 2016-12-02 0 0001272842 AIRGAIN INC AIRG 0001579504 Northwater Capital Inc. 161 BAY STREET, SUITE 4000 TORONTO A6 M5J 2S1 ONTARIO, CANADA 0 0 1 1 Director by deputization*** 0001579503 Northwater Capital Management Inc. 161 BAY STREET, SUITE 4000 TORONTO A6 M5J 2S1 ONTARIO, CANADA 0 0 1 1 Director by deputization*** 0001352439 NORTHWATER INTELLECTUAL PROPERTY FUND LP 1 161 BAY STREET, SUITE 4000 TORONTO A6 M5J 2S1 ONTARIO, CANADA 0 0 1 1 Director by deputization*** Stock Option (right to buy) 2.60 2016-12-02 4 J 0 2000 0 D 2021-01-18 Common Stock 2000 6000 I See footnote Stock Option (right to buy) 2.30 2016-12-02 4 J 0 2000 0 D 2023-06-12 Common Stock 2000 6000 I See footnote Stock Option (right to buy) 3.10 2016-12-02 4 J 0 1000 0 D 2024-05-12 Common Stock 1000 3000 I See footnote Stock Option (right to buy) 1.60 2016-12-02 4 J 0 9323 0 D 2025-06-11 Common Stock 9323 27970 I See footnote Stock Option (right to buy) 1.90 2016-12-02 4 J 0 3357 0 D 2026-05-24 Common Stock 3357 10070 I See footnote See Exhibit 99.1; Note 1. See Exhibit 99.1; Note 2. *** Northwater Capital Inc., Northwater Capital Management Inc. and Northwater Intellectual Property Fund L.P. 1 are each a "director by deputization" solely for purposes of Section 16 of the Securities Exchange Act of 1934. Exhibit List: Exhibit 99.1 - Explanation of Responses Exhibit 99.2 - Joint Filer Information and Signature NORTHWATER CAPITAL INC.; By: /s/ Daniel Mills, Managing Director 2016-12-05 NORTHWATER CAPITAL INC.; By: /s/ David Patterson, Chair and Chief Executive Officer 2016-12-05